From light to logic: First complete logic gate achieved in soft material using light alone

Researchers from McMaster University and the University of Pittsburgh have created the first functionally complete logic gate ...
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Why D.C.’s Mumbo Sauce Is More Than Just a Condiment

What started as a local dipping sauce became a symbol of D.C.’s food identity. Through taste tests, chemistry, and cultural context, this journey reveals the secrets behind Mumbo’s irresistible ...
HuffPost

9 Myths About Gate Agents

Airports can feel chaotic, and the gate agent’s podium often becomes the flashpoint as passengers line up with questions, frustrations and last-minute requests. But despite being a constant presence ...
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B.C. man charged with murdering Chantelle Moore, who disappeared a year ago

SURREY — A murder charge has been laid in the death of a 34-year-old woman last seen in Langley, B.C., a year ago. The Integrated Homicide Investigation Team says in a statement that charges of second ...
CNN

Bill Gates makes a stunning claim about climate change

In a stunning and significant pushback to the “doomsday” climate activist community, Bill Gates, a leading proponent for carbon emissions reductions, published a remarkable essay Tuesday that argued ...